JP2750375B2 - ターボ半径流送風機 - Google Patents

ターボ半径流送風機

Info

Publication number
JP2750375B2
JP2750375B2 JP1092008A JP9200889A JP2750375B2 JP 2750375 B2 JP2750375 B2 JP 2750375B2 JP 1092008 A JP1092008 A JP 1092008A JP 9200889 A JP9200889 A JP 9200889A JP 2750375 B2 JP2750375 B2 JP 2750375B2
Authority
JP
Japan
Prior art keywords
bearing
blower
rotor
motor housing
rolling bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1092008A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01305199A (ja
Inventor
フランク・フライシユマン
ハンス―ペーテル・カーベリツツ
ヴインフリート・カイゼル
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Balzers und Leybold Deutschland Holding AG
Original Assignee
Leybold AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leybold AG filed Critical Leybold AG
Publication of JPH01305199A publication Critical patent/JPH01305199A/ja
Application granted granted Critical
Publication of JP2750375B2 publication Critical patent/JP2750375B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/059—Roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/626—Mounting or removal of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
JP1092008A 1988-04-27 1989-04-13 ターボ半径流送風機 Expired - Lifetime JP2750375B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3814130.2 1988-04-27
DE3814130A DE3814130A1 (de) 1988-04-27 1988-04-27 Turboradialgeblaese

Publications (2)

Publication Number Publication Date
JPH01305199A JPH01305199A (ja) 1989-12-08
JP2750375B2 true JP2750375B2 (ja) 1998-05-13

Family

ID=6352942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1092008A Expired - Lifetime JP2750375B2 (ja) 1988-04-27 1989-04-13 ターボ半径流送風機

Country Status (5)

Country Link
US (1) US4963076A (fr)
EP (1) EP0339408B1 (fr)
JP (1) JP2750375B2 (fr)
DE (2) DE3814130A1 (fr)
ES (1) ES2031300T3 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3943113A1 (de) * 1989-12-27 1991-07-04 Leybold Ag Geblaese oder pumpe mit vertikal angeordneter welle
US5204567A (en) * 1990-07-09 1993-04-20 Asmo Co., Ltd. Brushless motor with resilient shaft end-play absorber
DE19626274B4 (de) * 1996-06-29 2005-05-12 Institut für Luft- und Kältetechnik gemeinnützige Gesellschaft mbH Lagerung des Antriebsrotors eines Turboverdichters
US5893705A (en) * 1996-12-13 1999-04-13 General Electric Company Integrated motor and blower apparatus having two back-to-back coupled rotors
WO2001020168A1 (fr) * 1999-09-16 2001-03-22 Gwj Engineering Gbr Turbosoufflante
US6717299B2 (en) 2001-10-30 2004-04-06 Robert Bosch Corporation Isolation system for a motor
US20050100462A1 (en) * 2003-11-10 2005-05-12 Ralph Hobmeyr Concentric bearing and seal arrangement of a shaft in a hydrogen system
CN2760311Y (zh) * 2004-12-02 2006-02-22 郭淑瑜 泡脚机泵的改进结构
US7443670B2 (en) * 2005-01-07 2008-10-28 Intel Corporation Systems for improved blower fans
US20060207018A1 (en) * 2005-03-18 2006-09-21 Mordechai Lev Fan assembly for a bath therapy apparatus
JP5218637B2 (ja) * 2009-02-24 2013-06-26 パナソニック株式会社 ガスレーザ発振装置およびガスレーザ加工機
JP5529714B2 (ja) * 2010-11-12 2014-06-25 三菱重工業株式会社 電動過給機の回転軸支持構造
US8911202B2 (en) * 2011-09-20 2014-12-16 Honeywell International Inc. Turbocharger rotating assembly
DE102015214789A1 (de) * 2015-08-03 2016-07-28 Magna Powertrain Bad Homburg GmbH Elektrischer Verdichter und Verfahren zur Herstellung eines elektrischen Verdichters
US10451085B2 (en) * 2016-10-05 2019-10-22 Borgwarner Inc. Assembly methods for the connection of a turbine wheel to a shaft
FR3076117B1 (fr) * 2017-12-21 2023-04-28 Valeo Systemes De Controle Moteur Compresseur electrique avec dispositif anti-rotation de roulement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2020092A (en) * 1934-07-05 1935-11-05 B F Sturtevant Company Inc Motor mounting
US2098073A (en) * 1936-12-11 1937-11-02 Hoover Co Electric motor
US2329151A (en) * 1942-02-26 1943-09-07 Singer Mfg Co Dynamoelectric machine construction
US2888193A (en) * 1957-02-14 1959-05-26 Garrett Corp Motor driven compressor
CH386186A (de) * 1961-03-23 1964-12-31 Sandoz Ag Elastisch gedämpfte Lagereinrichtung
DE1613137A1 (de) * 1967-03-07 1969-06-26 Hansa Motorenfabrik Gustav Alt Vorrichtung zum Ein- und Ausbau des Laeufers einer elektrischen Maschine
US4058937A (en) * 1976-01-26 1977-11-22 Ammco Tools, Inc. Grinder attachment for a lathe
US4198191A (en) * 1978-04-07 1980-04-15 General Electric Company Vaporization cooled dielectric fluid pump
JPS609423B2 (ja) * 1980-09-01 1985-03-09 三菱電機株式会社 回転電機の製造方法
DE3039196A1 (de) * 1980-10-17 1982-05-13 Leybold-Heraeus GmbH, 5000 Köln Verfahren zur montage einer einflutigen turbomolekular-vakuumpumpe und nach diesem verfahren montierte turbomolekular-vakuumpumpe
DE3600126A1 (de) * 1986-01-04 1987-07-16 Fortuna Werke Maschf Ag Geblaese zum umwaelzen grosser gasmengen, insbesondere fuer hochleistungs-laser
JPH0444879Y2 (fr) * 1987-03-18 1992-10-22

Also Published As

Publication number Publication date
DE58901136D1 (de) 1992-05-21
US4963076A (en) 1990-10-16
JPH01305199A (ja) 1989-12-08
EP0339408A2 (fr) 1989-11-02
DE3814130A1 (de) 1989-11-09
EP0339408B1 (fr) 1992-04-15
EP0339408A3 (en) 1990-01-10
ES2031300T3 (es) 1992-12-01

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